WELDING METHODS

SMAW -   Shielded Metal Arc Welding 
GMAW -   Gas Metal Arc Welding 
SAW -   Submerged Arc Welding  
FCAW  -   Flux Cored Arc Welding 
MCAW -   Metal Cored Arc Welding
 TIG    -   Tungsten arc welding
MIG     - Metal inert gas welding